SharedLibraryClassFactory.h

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/*
 * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT)
 * All rights reserved.
 *
 * This software may be modified and distributed under the terms of the
 * BSD-3-Clause license. See the accompanying LICENSE file for details.
 */
 
#ifndef YARP_OS_SHAREDLIBRARYCLASSFACTORY_H
#define YARP_OS_SHAREDLIBRARYCLASSFACTORY_H
 
#include <yarp/os/SharedLibraryFactory.h>
 
namespace yarp {
namespace os {
 
template <class T>
class SharedLibraryClassFactory : public SharedLibraryFactory
{
public:
    SharedLibraryClassFactory() = default;
 
    SharedLibraryClassFactory(const char* dll_name, const char* fn_name = nullptr) :
            SharedLibraryFactory(dll_name, fn_name)
    {
    }
 
    T* create()
    {
        if (!isValid()) {
            return nullptr;
        }
        return (T*)getApi().create();
    }
 
    void destroy(T* obj) const
    {
        if (!isValid()) {
            return;
        }
        getApi().destroy(obj);
    }
};
 
} // namespace os
} // namespace yarp
 
#endif // YARP_OS_SHAREDLIBRARYCLASSFACTORY_H